YouTube Closed Captions

Google Translate  https://translate.google.com/

Google's service, offered free of charge, instantly translates words, phrases, and web pages between English and over 100 other languages.

Youtube Automatic Subtitles  https://support.google.com/youtube/answer/2734796?hl=en

1. Open the video on Youtube

2. From the menu on the bottom right, turn Subtitles/closed captions on.

3. From Settings(the gear)- Change the language to the language of your choice.